811663424

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{677}}^1$

素因数の和:844

約数の個数: 112

約数和(自身を含む): 1909486656

約数和(自身を除く): 1097823232

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 131, 143, 176, 208, 262, 286, 352, 416, 524, 572, 677, 704, 832, 1048, 1144, 1354, 1441, 1703, 2096, 2288, 2708, 2882, 3406, 4192, 4576, 5416, 5764, 6812, 7447, 8384, 8801, 9152, 10832, 11528, 13624, 14894, 17602, 18733, 21664, 23056, 27248, 29788, 35204, 37466, 43328, 46112, 54496, 59576, 70408, 74932, 88687, 92224, 96811, 108992, 119152, 140816, 149864, 177374, 193622, 238304, 281632, 299728, 354748, 387244, 476608, 563264, 599456, 709496, 774488, 975557, 1152931, 1198912, 1418992, 1548976, 1951114, 2305862, 2837984, 3097952, 3902228, 4611724, 5675968, 6195904, 7804456, 9223448, 12682241, 15608912, 18446896, 25364482, 31217824, 36893792, 50728964, 62435648, 73787584, 101457928, 202915856, 405831712, 811663424]

約数ペア:

[(1, 811663424), (2, 405831712), (4, 202915856), (8, 101457928), (11, 73787584), (13, 62435648), (16, 50728964), (22, 36893792), (26, 31217824), (32, 25364482), (44, 18446896), (52, 15608912), (64, 12682241), (88, 9223448), (104, 7804456), (131, 6195904), (143, 5675968), (176, 4611724), (208, 3902228), (262, 3097952), (286, 2837984), (352, 2305862), (416, 1951114), (524, 1548976), (572, 1418992), (677, 1198912), (704, 1152931), (832, 975557), (1048, 774488), (1144, 709496), (1354, 599456), (1441, 563264), (1703, 476608), (2096, 387244), (2288, 354748), (2708, 299728), (2882, 281632), (3406, 238304), (4192, 193622), (4576, 177374), (5416, 149864), (5764, 140816), (6812, 119152), (7447, 108992), (8384, 96811), (8801, 92224), (9152, 88687), (10832, 74932), (11528, 70408), (13624, 59576), (14894, 54496), (17602, 46112), (18733, 43328), (21664, 37466), (23056, 35204), (27248, 29788)]